Cullet preheating technology goes back decades. Sorg installed its first units at Wiegand Glass in 1987. Although proven technology, cullet preheating has not yet been adopted widely. However, at a time with high cullet availability, in this paper the authors ask why a technology that recovers waste heat and reduces energy consumption is still sometimes ignored.
Origin
Sorg, Germany
Journal Title
Glass Worldwide July-August 2015 48-49
Sector
General
Class
G 4367